Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
pecho
←
Catalan
pit
(cognate)
←
Spanish
peto
(doublet)
←
Spanish
apretar
(link)
←
Spanish
pectoral
(link)
←
Spanish
petral
(link)
←
Spanish
pretal
(link)
←
Spanish
pretil
(link)
←
Proto-Indo-European
*peg-
(derived)
←
Italian
petto
(cognate)
←
Proto-Italic
*pektos
(inherited)
←
Latin
pectus
(inherited)
←
Portuguese
peito
(cognate)
←
Romanian
piept
(cognate)
→
Catalan
pit
(cognate)
→
Spanish
peto
(doublet)
→
Spanish
antepecho
(prefix)
→
Spanish
pechuga
(mention)
→
Spanish
pechote
(suffix)
→
Spanish
pechonalidad
(blend)
→
Spanish
pechero
(affix)
→
Spanish
pecholobo
(affix)
→
Italian
petto
(cognate)
→
Papiamentu
pechu
(derived)
→
Romanian
piept
(cognate)
→
Sardinian
pettus
(cognate)